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參數(shù)資料
| 型號： | VSC7125QN |
| 廠商： | VITESSE SEMICONDUCTOR CORP |
| 元件分類： | 通信及網(wǎng)絡 |
| 英文描述： | 1.0625 Gbits/sec Fibre Channel Transceiver |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQFP64 |
| 封裝： | 14 X 14 MM, PLASTIC, QFP-64 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大小： | 123K |
| 代理商： | VSC7125QN |
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 805/388-3700 FAX: 805/987-5896
Page 9
4/23/98
VITESSE
Data Sheet
VSC7125
1.0625 Gbits/sec Fibre
Channel Transceiver
G52121-0, Rev. 4.1
Figure 8: Transmitter Jitter Measurement Method
Figure 9: Input Structures
BERT
Pattern
Generator
DATA
DATA
Digitizing
Scope
Trigger
VSC7125
TX
REFCLK
T0:9
-K28.7 -K28.7
0011111000 0011111000
TX+
TX-
1.0625 Gb/s
Single-Ended Measurement
106.25MHz
Random jitter (RJ) measurements performed according to Fibre Channel 4.3 Annex A, Test Methods, Section A.4.4. Measure
standard deviation of all 50% crossing points. Peak to peak RJ is + 7 sigma of distribution.
Deterministic jitter (DJ) measurements performed according to Fibre Channel 4.3 Annex A, Test Methods, Section A.4.3.
Measure time of all the 50% points of all ten transitions. DJ is the range of the timing variations.
1.0625 GHz Clock
-K28.5 +K28.5
0011111010 1100000101
RJ
DJ
INPUT
INPUT
High Speed Differential Input
(RX+/RX-)
B
V
DD
GND
+3.3 V
A
REFCLK and TTL Inputs
INPUT
+3.3 V
Current
Limit
GND
V
DD
R
R
All Resistors
3.3K
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相關代理商/技術參數(shù) |
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|---|---|
| VSC7125QP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| VSC7125QU | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:1.0625 Gbits/sec Fibre Channel Transceiver |
| VSC7125QUAF8 | 制造商:VSC 功能描述:New |
| VSC7126 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:1.0625 Gbits/sec Fibre Channel Transceiver |
| VSC7126QX | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:1.0625 Gbits/sec Fibre Channel Transceiver |
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